<?php

abstract class Employee
{
    
    public $salary;
    public $pages;
    public $cofee;
    public $name;
    
    
    function __construct($rank)
    {
        
        
        $this->rank = $rank;
    }
    
    function getSalary()
    {
        $multiply = 1;
        switch ($this->rank) {
            case 2:
                $multiply = 1.25;
                break;
            case 3:
                $multiply = 1.50;
                break;
        }
        return $this->salary * $multiply;
        
    }
    
    
}

class Manager extends Employee
{
    public $name = "Менеджер";
    public $salary = 500;
    public $cofee = 20;
    public $pages = 200;
}

class Market extends Employee
{
    public $name = "Маркетолог";
    public $salary = 400;
    public $cofee = 15;
    public $pages = 150;
}

class Engineer extends Employee
{
    public $name = "Инженер";
    public $salary = 200;
    public $cofee = 5;
    public $pages = 50;
}

class Analyst extends Employee
{
    public $name = "Аналитик";
    public $salary = 800;
    public $cofee = 50;
    public $pages = 5;
}


class Department
{
    function workers($data)
    {
        return count($data) - 1;
    }
    function cofee($data)
    {
        $cofee = 0;
        foreach ($data as $key => $worker) {
            if ($key === 'name') {
                continue;
            }
            $cofee += $worker->cofee;
        }
        return $cofee;
    }
    function costs($data)
    {
        $costs = 0;
        foreach ($data as $key => $worker) {
            if ($key === 'name') {
                continue;
            }
            $costs += $worker->getSalary();
        }
        return $costs;
    }
    function pages($data)
    {
        $pages = 0;
        foreach ($data as $key => $worker) {
            if ($key === 'name') {
                continue;
            }
            $pages += $worker->pages;
        }
        return $pages;
    }
    
    function __construct($name)
    {
        $this->name = $name;
        return $this->name;
    }
}
$department1 = array(
    'name' => 'продаж'
);
for ($i = 0; $i < 9; $i++) {
    $department1[] = new Manager(1);
}

for ($i = 0; $i < 3; $i++) {
    $department1[] = new Manager(2);
}

for ($i = 0; $i < 2; $i++) {
    $department1[] = new Manager(3);
}

for ($i = 0; $i < 2; $i++) {
    $department1[] = new Market(1);
}


function createDepartment($data)
{
    $department = new Department($data['name']);
    
    
    echo "Департамент " . $department->name;
    echo " \n Работников {$department->workers($data)}";
    echo " \n Расходы {$department->costs($data)}";
    echo " \n Кофе {$department->cofee($data)}";
    echo " \n Страницы {$department->pages($data)}";
    
}

createDepartment($department1);